78291264

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17767

約数の個数: 56

約数和(自身を含む): 216164160

約数和(自身を除く): 137872896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 17729, 35458, 53187, 70916, 106374, 141832, 212748, 283664, 407767, 425496, 567328, 815534, 850992, 1134656, 1223301, 1631068, 1701984, 2446602, 3262136, 3403968, 4893204, 6524272, 9786408, 13048544, 19572816, 26097088, 39145632, 78291264]

約数ペア:

[(1, 78291264), (2, 39145632), (3, 26097088), (4, 19572816), (6, 13048544), (8, 9786408), (12, 6524272), (16, 4893204), (23, 3403968), (24, 3262136), (32, 2446602), (46, 1701984), (48, 1631068), (64, 1223301), (69, 1134656), (92, 850992), (96, 815534), (138, 567328), (184, 425496), (192, 407767), (276, 283664), (368, 212748), (552, 141832), (736, 106374), (1104, 70916), (1472, 53187), (2208, 35458), (4416, 17729)]